Total Maximum Daily Load; the maximum 24 hour allowable load (concentration) of a pollutant in a stream (sediment, chemicals, etc.) expressed as a unit of measure per volume of water (mg per liter, parts per million (ppm), etc.)

The mission of the U.S. Army Corps of Engineers is to deliver vital public and military engineering services; partnering in peace and war to strengthen our nation’s security, energize the economy and reduce risks from disasters.

About the Omaha District

The official public website of the Omaha District, U.S. Army Corps of Engineers